docs: def random_set_distribution(
      rnd: Optional[tcod.random.Random], dist: int
  ) -> None:
      """Change the distribution mode of a random number generator.
  
      Args:
          rnd (Optional[Random]): A Random instance, or None to use the default.
          dist (int): The distribution mode to use.  Should be DISTRIBUTION_*.
      """
      lib.TCOD_random_set_distribution(rnd.random_c if rnd else ffi.NULL, dist)